Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for JUnit skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JUnit over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JUnit
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 61 71 74
Rank change year-on-year +10 +3 +12
Contract jobs citing JUnit 34 8 13
As % of all contract IT jobs advertised in Essex 4.33% 0.91% 1.07%
As % of the Development Applications category 11.15% 10.13% 6.34%
Number of daily rates quoted 21 6 6
Essex median daily rate £425 £260 £400
Median daily rate % change year-on-year +63.46% -35.00% +142.42%
10th Percentile £310 £260 £298
90th Percentile £513 £331 £419
East of England median daily rate £413 £421 £400
% change year-on-year -2.08% +5.31% +6.67%
Number of hourly rates quoted 16 2 5
Essex median hourly rate £62.50 £36.00 £38.00
Median hourly rate % change year-on-year +73.61% -5.26% -
10th Percentile £53.13 £36.00 £33.58
90th Percentile £63.75 £36.00 £41.50
East of England median hourly rate £62.50 £36.00 £38.00
% change year-on-year +73.61% -5.26% -

JUnit is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for development application skills.

All Development Application Skills
Essex
Contract vacancies with a requirement for development application skills 305 79 205
As % of all contract IT jobs advertised in Essex 38.80% 9.01% 16.89%
Number of daily rates quoted 225 55 109
Essex median daily rate £513 £470 £400
Median daily rate % change year-on-year +9.04% +17.50% +14.29%
10th Percentile £314 £260 £259
90th Percentile £600 £540 £600
East of England median daily rate £450 £400 £400
% change year-on-year +12.50% - +8.47%
Number of hourly rates quoted 21 12 30
Essex median hourly rate £42.50 £35.00 £37.48
Median hourly rate % change year-on-year +21.43% -6.60% -3.01%
10th Percentile £35.50 £30.78 £31.49
90th Percentile £63.75 £43.38 £45.00
East of England median hourly rate £42.50 £40.56 £40.00
% change year-on-year +4.78% +1.41% +6.67%

JUnit
Job Vacancy Trend in Essex

Job postings citing JUnit as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for JUnit in Essex

JUnit
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JUnit in Essex.

Contractor daily rate trend for JUnit in Essex

JUnit
Contractor Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing JUnit in Essex over the 6 months to 18 November 2017.

Contractor daily rate histogram for JUnit in Essex

JUnit
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JUnit in Essex.

Contractor hourly rate trend for JUnit in Essex

JUnit
Contractor Hourly Rate Histogram in Essex

The hourly rate distribution of IT jobs citing JUnit in Essex over the 6 months to 18 November 2017.

Contractor hourly rate histogram for JUnit in Essex

JUnit
Contract Job Locations in Essex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JUnit within the Essex region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brentwood +2 19 £320 -
Basildon - 9 £450 -
Southend-on-Sea - 6 £475 -
JUnit
East of England

For the 6 months to 18 November 2017, IT contractor jobs citing JUnit also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Essex region with a requirement for JUnit.

1 32 (94.12%) JavaScript
2 29 (85.29%) HTML
2 29 (85.29%) XML
2 29 (85.29%) TDD
2 29 (85.29%) Continuous Integration
3 28 (82.35%) Jenkins
4 23 (67.65%) MVC
5 19 (55.88%) OOA/OOD
5 19 (55.88%) Java
6 18 (52.94%) Linux
7 16 (47.06%) CSS
7 16 (47.06%) SQL
7 16 (47.06%) JPA
7 16 (47.06%) Agile Software Development
7 16 (47.06%) Gradle
8 15 (44.12%) Web Services
9 14 (41.18%) Struts
9 14 (41.18%) Relational Database
10 13 (38.24%) Core Data
10 13 (38.24%) Push Notifications
10 13 (38.24%) GitHub
10 13 (38.24%) Core Animation
10 13 (38.24%) Oracle
10 13 (38.24%) JAXB
10 13 (38.24%) OOD
10 13 (38.24%) Pair Programming
10 13 (38.24%) RESTful
10 13 (38.24%) Animation
10 13 (38.24%) JSON
11 12 (35.29%) WebLogic

JUnit
Co-occurring IT Skills in Essex by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 12 (35.29%) WebLogic
2 9 (26.47%) WebSphere
3 7 (20.59%) JBoss
4 6 (17.65%) SharePoint
5 3 (8.82%) WebSphere Application Server
6 2 (5.88%) Adobe Experience Manager
7 1 (2.94%) CMS
Cloud Services
1 13 (38.24%) GitHub
Communications & Networking
1 7 (20.59%) LDAP
2 6 (17.65%) HTTP
3 5 (14.71%) 802.11
3 5 (14.71%) ADSL
3 5 (14.71%) Bluetooth
3 5 (14.71%) Broadband
3 5 (14.71%) IPv4
3 5 (14.71%) IPv6
3 5 (14.71%) UPnP
3 5 (14.71%) VDSL
3 5 (14.71%) WAN
3 5 (14.71%) Wireless
3 5 (14.71%) Wireshark
4 4 (11.76%) NAS
Database & Business Intelligence
1 14 (41.18%) Relational Database
2 7 (20.59%) MySQL
3 6 (17.65%) MariaDB
3 6 (17.65%) RDBMS
3 6 (17.65%) SQL Server
4 1 (2.94%) NoSQL
Development Applications
1 28 (82.35%) Jenkins
2 16 (47.06%) Gradle
3 10 (29.41%) JIRA
4 9 (26.47%) Calabash
5 8 (23.53%) Android Studio
5 8 (23.53%) Ant
5 8 (23.53%) Git (software)
5 8 (23.53%) Maven
6 7 (20.59%) Mockito
6 7 (20.59%) SoapUI
7 6 (17.65%) JMeter
7 6 (17.65%) Selenium
8 5 (14.71%) Atlassian Bamboo
9 4 (11.76%) Bugzilla
9 4 (11.76%) Redmine
9 4 (11.76%) Trac
9 4 (11.76%) Xcode
10 3 (8.82%) Eclipse
11 1 (2.94%) AccuRev
11 1 (2.94%) Subversion
General
1 11 (32.35%) Finance
2 8 (23.53%) Manufacturing
2 8 (23.53%) Marketing
3 6 (17.65%) Automotive
4 1 (2.94%) Legal
4 1 (2.94%) Publishing
Job Titles
1 29 (85.29%) Developer
2 10 (29.41%) Java Developer
3 9 (26.47%) Android Developer
4 7 (20.59%) Senior Developer
5 6 (17.65%) Integration Developer
5 6 (17.65%) J2EE Developer
5 6 (17.65%) Senior J2EE Developer
6 5 (14.71%) Software Tester
6 5 (14.71%) Tester
7 4 (11.76%) Applications Developer
7 4 (11.76%) iOS Developer
8 2 (5.88%) Java Applications Developer
8 2 (5.88%) Mobile Applications Developer
9 1 (2.94%) Agile Java Developer
9 1 (2.94%) Java WebSphere Developer
9 1 (2.94%) MySQL Developer
9 1 (2.94%) Senior Java Developer
9 1 (2.94%) SQL Developer
9 1 (2.94%) Web Applications Developer
9 1 (2.94%) WebSphere Developer
Libraries, Frameworks & Software Standards
1 29 (85.29%) HTML
1 29 (85.29%) XML
2 16 (47.06%) CSS
2 16 (47.06%) JPA
3 15 (44.12%) Web Services
4 14 (41.18%) Struts
5 13 (38.24%) Core Animation
5 13 (38.24%) Core Data
5 13 (38.24%) JAXB
5 13 (38.24%) JSON
5 13 (38.24%) RESTful
6 11 (32.35%) REST
7 10 (29.41%) Spring
7 10 (29.41%) Spring MVC
8 9 (26.47%) Ajax
8 9 (26.47%) Android SDK
8 9 (26.47%) EclipseLink
8 9 (26.47%) JAX-RS
8 9 (26.47%) JAX-WS
8 9 (26.47%) SOAP
Miscellaneous
1 13 (38.24%) Animation
2 7 (20.59%) Enterprise Software
3 5 (14.71%) Mobile App
4 4 (11.76%) iPhone
4 4 (11.76%) Management Information System
4 4 (11.76%) N-Tier
4 4 (11.76%) STB
5 1 (2.94%) Analytical Skills
5 1 (2.94%) Clustering
5 1 (2.94%) Computer Science
5 1 (2.94%) Replication
Operating Systems
1 18 (52.94%) Linux
2 9 (26.47%) Android
3 8 (23.53%) Unix
4 7 (20.59%) Mac OS X
5 5 (14.71%) Windows
6 4 (11.76%) Apple iOS
7 1 (2.94%) Solaris
Processes & Methodologies
1 29 (85.29%) Continuous Integration
1 29 (85.29%) TDD
2 23 (67.65%) MVC
3 19 (55.88%) OOA/OOD
4 16 (47.06%) Agile Software Development
5 13 (38.24%) OOD
5 13 (38.24%) Pair Programming
5 13 (38.24%) Push Notifications
6 12 (35.29%) Mentoring
6 12 (35.29%) Test Automation
7 9 (26.47%) Android Development
8 7 (20.59%) OO
8 7 (20.59%) Web Development
9 6 (17.65%) Code Coverage
9 6 (17.65%) Configuration Management
9 6 (17.65%) Load Testing
9 6 (17.65%) Performance Tuning
9 6 (17.65%) Responsive Web Design
9 6 (17.65%) UML
9 6 (17.65%) Web Design
Programming Languages
1 32 (94.12%) JavaScript
2 19 (55.88%) Java
3 16 (47.06%) SQL
4 7 (20.59%) PL/SQL
5 5 (14.71%) Bash Shell
5 5 (14.71%) C
5 5 (14.71%) Perl
5 5 (14.71%) PHP
5 5 (14.71%) PowerShell
5 5 (14.71%) Ruby
5 5 (14.71%) VB.NET
6 4 (11.76%) Apple Swift
6 4 (11.76%) C++
6 4 (11.76%) Objective-C
Qualifications
1 4 (11.76%) Degree
Quality Assurance & Compliance
1 5 (14.71%) QA
System Software
1 5 (14.71%) Firmware
2 1 (2.94%) Active Directory
Vendors
1 13 (38.24%) Oracle
2 6 (17.65%) CA
2 6 (17.65%) CA Agile Central
3 2 (5.88%) Adobe
3 2 (5.88%) IBM